#!/usr/bin/env python
#
# Copyright (c) 2023 Project CHIP Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
"""ModusToolbox tool path finder

This is a helper script to find the ModusToolbox tool path.

"""

import os
import sys
from pathlib import Path


def main():
    mtb_tools_path = os.getenv("CY_TOOLS_PATHS")
    if mtb_tools_path is None:
        mtb_tools_path = next(
            Path("~/ModusToolbox").expanduser().glob("tools_*"), "")

    print(mtb_tools_path, end="")

    return 0


if __name__ == "__main__":
    sys.exit(main())
